A review on cybersecurity analysis, attack detection, and attack defense methods in cyber-physical power systems

D Du, M Zhu, X Li, M Fei, S Bu, L Wu… - Journal of Modern …, 2022 - ieeexplore.ieee.org
Potential malicious cyber-attacks to power systems which are connected to a wide range of
stakeholders from the top to tail will impose significant societal risks and challenges. The …

Distributed stochastic security constrained unit commitment for coordinated operation of transmission and distribution system

A Nawaz, H Wang - CSEE Journal of Power and Energy …, 2020 - ieeexplore.ieee.org
With the high penetration of renewable energies in modern power systems, deterministic
coordination algorithms are facing two major problems: one is degradation in accuracy if …

Risk-constrained probabilistic coordination in coupled transmission and distribution system

A Nawaz, H Wang, H Yang, H Armghan… - Electric Power Systems …, 2024 - Elsevier
High penetration of renewable energy has instigated stochastic power injection at
interconnection between transmission system (TS) and distribution system (DS). This paper …

Optimal solution for frequency and voltage control of an islanded microgrid using square root gray wolf optimization

AA Almani, XS Han, F Umer, R ul Hassan, A Nawaz… - Electronics, 2022 - mdpi.com
Voltage and frequency deviation in the islanded operation of a microgrid (MG), due to the
uncertainty and lack of inertia in the selection of optimal proportional integral (PI) controller …

Pricing for TSO-DSO coordination: A decentralized incentive compatible approach

X Sun, H Xie, Y Wang, C Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
High-penetration of distributed energy resources (DERs) requires the coordinated operation
of transmission and distribution systems. Different from most conventional studies, this work …

Optimal network partition and edge server placement for distributed state estimation

L Yuan, J Gu, J Ma, H Wen, Z Jin - Journal of Modern Power …, 2022 - ieeexplore.ieee.org
This paper investigates network partition and edge server placement problem to exploit the
benefit of edge computing for distributed state estimation. A constrained many-objective …

Distributed robust energy and reserve dispatch for coordinated transmission and active distribution systems

Y Ji, Q Xu, Y Xia - Journal of Modern Power Systems and …, 2023 - ieeexplore.ieee.org
The increasing penetration of renewable energy sources introduces higher requirements for
the operation flexibility of transmission system (TS) and connected active distribution …

Formulations and approximations of branch flow model for general power networks

Z Yuan - Journal of Modern Power Systems and Clean Energy, 2022 - ieeexplore.ieee.org
The formulations and approximations of the branch flow model for general (radial and mesh)
power networks (General-BranchFlow) are given in this paper. Using different sets of the …

Optimal transmission switching based on probabilistic load flow in power system with large-scale renewable energy integration

R Ahmed, A Nawaz, Z Javid, MYA Khan, AA Shah… - Electrical …, 2022 - Springer
High scale integration of renewable energies has led power system towards a new set of
challenges that have increased the complexity of cost optimization problem. Moreover …

Formulations and Approximations of the Branch Flow Model for Mesh Power Networks

Z Yuan - arXiv preprint arXiv:2109.10819, 2021 - arxiv.org
The formulations and approximations of the branch flow model for mesh power networks
(Mesh-BranchFlow) are given in this paper. Using different sets of the power flow equations …